#-*- coding:utf-8 -*-
#作用：输入星期记得第一个字母来判断一下是星期几，如果第一个字母一样则判断第二个
#作者：尚墨
#时间：2017年10月31日
#邮箱：ws1992jx@163.com

weekday=raw_input("Please week:")
print u"您输入的是：",weekday

def weekname(week):
	week_list=list(week)
	print u"输入转列表：",week_list
	week_s={"Mon":"星期一","Tues":"星期二","Wed":"星期三","Thur":"星期四","Fri":"星期五","Sat":"星期六","Sun":"星期日"}
	print u"星期简写是：%s"%week_s.keys()
	if week not in week_s.keys():
		print u"您输入的不是星期简写"
		return
	for week_i in week_s.keys():
		if list(week_i)[0]==week_list[0] and list(week_i)[1]==week_list[1]:
			print week_s[week]
		
weekname(weekday)